A variety of nice changes

Added 'flightmode lever'. Fixed vON integration. Fixed errors with
typewriter GUI. Added physical brake (locking-down mechanism) which will
suspend the tardis in physical space, and cannot be moved by anything
except the physgun (intentional) while active. Moved repair lever to the
white set of levers elsewhere on the console. The panel and st johns
ambulance logo now shine in the dark. Added advanced mode support for
programmable flight using the typewriter. Added help menu for advanced
flight mode. Renamed black sticks to phase controller and gave them
associated function. Renamed big lever to Fast-Return Protocol. Added
more E2 functions and updated the included E2 to accommodate this.